SHACL itself doesn't have a built-in property for that but it makes perfect sense from a practical point of view so we have added support for dash:abstract:

https://datashapes.org/dash.html#abstract-classes

which you also see on EDG class forms

Holger


On 2021-12-06 10:46 pm, 'Bohms, H.M. (Michel)' via TopBraid Suite Users wrote:

Hi Holger

Is there any way in shacl to indicate a class cannot be instantiated?

Related to: https://www.w3.org/2014/data-shapes/track/issues/78

I can see this goes against set theory but there is a need to say: “you have to instantiate a leaf”.

(I see people introducing own constructs for this).

Thx Michel

        

Dr. ir. H.M. (Michel) Bohms
Scientist Specialist
Structural Reliability

        

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